fix: user project listing bug

Previously, user info page's project listing has some bug.
Because it was checeked by login user's loginId.
Now, listing is shown by profile user's loginId.
code/svn: Fix a bug that history cannot be shown.
fix bug #137
#137 rename method and added javadoc
fixed an error that could occur when deleting a project that have issue-labels
#115 enhanced overview page